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KDN.J13008XP0
High-precision thin section bearing, equivalent to Kaydon/SKF KDN series (replaces KDN.J13008XP0). Bore 130 mm, OD 146 mm, width 8 mm. Sealed, low-friction, space-saving design for robotics and automation.
| Bore Diameter | 130 mm |
|---|---|
| Outside Diameter | 146 mm |
| Width | 8 mm |
Product Description
KDN.J13008XP0 Thin Section Bearing
Four-point contact ball bearing with integral seals or shields, engineered for applications that demand maximum space and weight savings. The constant cross section across the bore range allows significant design flexibility with a single bearing type.
Key Features
- Accommodates radial, axial and moment loads simultaneously
- Requires significantly less axial space than double row angular contact ball bearings
- Integrated seals extend bearing service life
- Thin cross section, light weight, low friction
- High stiffness and high running accuracy
Applications
Robotics, semiconductor manufacturing equipment, medical devices, machine tools, aerospace, rotary tables and index drives.
Supply Capability
- Factory direct supply with strict quality control
- OEM / ODM customization available
- Equivalent to Kaydon / SKF KDN series
- Stable lead time and after-sales support
Technical Specifications
| Item | Symbol | Value |
|---|---|---|
| Bore diameter | d | 130 mm |
| Outside diameter | D | 146 mm |
| Radial cross section | H | 8 mm |
| Width | B | 8 mm |
| Shoulder diameter inner ring | d 1 | ≈ 135.943 mm |
| Recess diameter inner ring | d 2 | ≈ 136.55 mm |
| Shoulder diameter outer ring | D 1 | ≈ 140.057 mm |
| Recess diameter outer ring | D 2 | ≈ 139.42 mm |
| Ball diameter | 3.969 mm | |
| Maximum radius of shaft or housing fillet | 0.8 mm | |
| 8.6 kN | C | Basic dynamic load rating |
| 21 kN | C 0 | Basic static load rating |
| 0.26 N·m | Starting torque max. no load | |
| 490 r/min | Limiting speed | |
| Limiting speed | 490 r/min | |
| Basic dynamic load rating | 8.6 kN | |
| Basic static load rating | 21 kN | |
| Rolling bearing type | Four-point contact ball bearing (type X) | |
| Contact type | Four-point contact | |
| Number of rows | 1 | |
| Cage | Brass or non-metallic composite | |
| Matched arrangement | No | |
| Material, bearing | Bearing steel | |
| Coating | Without | |
| Sealing | Seal on both sides | |
| Sealing type | Contact | |
| Lubricant | Grease | |
| Relubrication feature | Without | |
| Unit system | Metric | |
| Indicative carbon footprint for new product | 0.67 kg CO 2 e | |
| Product net weight | 0.18 kg | |
| eClass code | 23-05-08-07 | |
| UNSPSC code | 31171538 |